Bertech Copper Conductive Tapes are made from thin copper foil with an acrylic conductive adhesive. These conductive tapes are packaged as 36 yard-long rolls on a 3 inch core and are available in widths of up to 15 inches. The removable paper liner makes it easy for handling and die cutting. Copper Conductive Tapes provide an excellent conductivity from an application substrate through the conductive adhesive to the copper foil backing. They are used for building ground systems, static charge draining, cable wrapping, surface contact to non-solderable material, and point-to-point electrical contact. In addition, they are known to act as an excellent barrier to slug and snails from entering into protected areas. The tapes are also ideal for classroom experiments such as paper circuits.